Custom TRT Case: Building a Case Around 10 mL Vials and Your Kit

Updated October 4, 2026 · 2 min read

Short answer

a custom TRT case is a hard case designed around the vials and supplies you already carry. Most people want 10 mL vial pockets plus bays for the rest of their kit. In the PeptideCase™ builder you set the vial count, add bays, choose latches, and preview the finished case before ordering.

Start with the vials

Decide how many 10 mL vials you want the case to hold. If you also keep smaller vials, add some 3 mL pockets. They can sit beside the larger ones in one tidy layout.

Design your case in a few minutes

Add what you carry, pick a color and latch, and check it in 3D before you order.

Design your case →

Add bays for the rest of your kit

A good kit case gives every item a fitted place:

Flat bay for pads and wipes.
Custom space for anything else. Enter the item's width, depth and height and the builder cuts a fitted pocket for it.

Pick a closure that suits how you travel

Single latch: compact cases that fit in a backpack pocket.
Dual latches: wider cases, so both ends stay closed under pressure.

The hinge snaps together with no screws, and the latch clicks positively shut.

Make it yours

Add your initials, a logo or an icon to the lid so your case is easy to spot. The lid preview shows exactly how it will print.

Frequently asked questions

Can a custom case hold 10 mL vials and smaller vials together?

Yes. Mix 10 mL, slim 10 mL and 3 mL pockets in one case.

Will the vials move around inside?

No. Each vial has its own fitted pocket, so nothing rattles.

Is a custom TRT case returnable?

Custom cases are made to your design and are final sale. Check the preview carefully before ordering.

Ready to design yours?

Add what you carry, pick a color and latch, and see your case in 3D. It's printed to order to fit exactly.